Best Sliding Window Installation And Replacement in Phoenix AZ

Checked the roof and it looks good.   The seams around the vents look very watertight.  The shingles looks like it's held down tight.  They also do wood work.  They removed my old, unused swamp cooler and put in an additional wind turbine.  They're registered with the state of AZ.  They're certified GAF shingles installers if you decide to get GAF shingles.  They also finished within 2 days.

100% in love with Demers! DG has an amazing staff, they are organized, easy to work with and knowledgeable. If you haven't tried them, I would highly recommend you do. Definitely will call for my next project!